Narwhal 6-Pack 1/8-Inch X 6-Inch Aircraft Drill Bits – Extra Long Black Oxide Cobalt Extension Bits For Sheet Metal, Stainless, Aluminum, Wood & Copper

About This Product

These Narwhal aircraft drill bits are built for those hard-to-reach spots where a standard stubby bit just won't cut it.

They're 1/8-inch in diameter and a full 6 inches long, with a 1-5/8 inch flute – plenty of reach for drilling through deep panels, framing, or tight angles.

The black oxide coating gives them decent rust and corrosion resistance, and they last about 50% longer than standard HSS bits.

The 135° split point design is a nice touch – it bites in fast and doesn't wander, even on harder materials like stainless steel, titanium, or cast iron.

They also do fine on softer stuff like aluminum, wood, copper, and PVC.

Comes in a sturdy plastic storage case to keep them organized and protected.

USA-based customer service if you have any issues.

Whether you're an HVAC tech, electrician, or just a serious DIYer, these are solid bits that'll get the job done.